The OpenCms 6.2.1 update wizard allows an almost automatic update to version 6.2.1 from the following previous OpenCms versions:

• 6.0.0
• 6.0.1
• 6.0.2
• 6.0.3
• 6.0.4
• 6.2 beta
• 6.2.0

Please have a look at the readme.txt file in the downloaded zip archive for details about the upgrade process. Before you use the upgrade wizard, please make a full backup of your OpenCms installation.

Who should use this 6.2.1 upgrade download?

Use this download to upgrade an existing OpenCms 6.0.x, 6.2 beta or 6.2.0 installation. For a new, fresh installation of OpenCms 6.2.1, use the full distribution version.

Please note: The *.jar files in this binary distribution have been compiled for Java 1.5. If you are using Java 1.4, you also need to download the OpenCms 6.2.1 Java 1.4 compatibility package.